changed driver system config

Signed-off-by: Sai Shree Pradhan <saishree.pradhan@databricks.com>

Author: saishreeeee

examples/persistent_oauth.py

@@ -60,4 +60,4 @@ def read(self, hostname: str) -> Optional[OAuthToken]:
             print(row)
         cursor.close()
 
-    connection.close()
+    connection.close()

src/databricks/sql/client.py

@@ -312,6 +312,7 @@ def read(self) -> Optional[OAuthToken]:
             discovery_url=TelemetryHelper.get_discovery_url(auth_provider),
             socket_timeout=kwargs.get("_socket_timeout", None),
         )
+
         self.telemetry_client = telemetry_client_factory.initialize_telemetry_client(
             telemetry_enabled=self.telemetry_enabled,
             connection_uuid=self.get_session_id_hex(),

src/databricks/sql/telemetry/telemetry_client.py

@@ -24,32 +24,28 @@
 import uuid
 import locale
 from abc import ABC, abstractmethod
+from databricks.sql import __version__
 
 
 class TelemetryHelper:
     """Helper class for getting telemetry related information."""
 
-    _DRIVER_SYSTEM_CONFIGURATION = None
+    _DRIVER_SYSTEM_CONFIGURATION = DriverSystemConfiguration(
+        driver_name="Databricks SQL Python Connector",
+        driver_version=__version__,
+        runtime_name=f"Python {sys.version.split()[0]}",
+        runtime_vendor=platform.python_implementation(),
+        runtime_version=platform.python_version(),
+        os_name=platform.system(),
+        os_version=platform.release(),
+        os_arch=platform.machine(),
+        client_app_name=None,  # TODO: Add client app name
+        locale_name=locale.getlocale()[0] or locale.getdefaultlocale()[0],
+        char_set_encoding=sys.getdefaultencoding(),
+    )
 
     @classmethod
     def getDriverSystemConfiguration(cls) -> DriverSystemConfiguration:
-        """Get the driver system configuration."""
-        if cls._DRIVER_SYSTEM_CONFIGURATION is None:
-            from databricks.sql import __version__
-
-            cls._DRIVER_SYSTEM_CONFIGURATION = DriverSystemConfiguration(
-                driver_name="Databricks SQL Python Connector",
-                driver_version=__version__,
-                runtime_name=f"Python {sys.version.split()[0]}",
-                runtime_vendor=platform.python_implementation(),
-                runtime_version=platform.python_version(),
-                os_name=platform.system(),
-                os_version=platform.release(),
-                os_arch=platform.machine(),
-                client_app_name=None,  # TODO: Add client app name
-                locale_name=locale.getlocale()[0] or locale.getdefaultlocale()[0],
-                char_set_encoding=sys.getdefaultencoding(),
-            )
         return cls._DRIVER_SYSTEM_CONFIGURATION
 
     @staticmethod